Karate blow (4)
I believe the answer is:
chop
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">karate blow</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for chop that I've seen before include "Chinese seal" , "Abolish, cut of meat" , "Cut by blow of axe" , "Cut of meat; hack" , "Hew" .)